Why does people dislike/Hate reformed changelings??

Even after the show end i still see hate towards reformed changelings :c (I’m kinda ashamed to say that i do like reformed changelings…) I have seen people saying reformed changelings aren’t real changelings, Reformed changelings are a waste of time. I even want to let my changeling ponysona as reformed because i love her as reformed but i’m scare if i’m roleplaying or something that unreformed changelings fans are rejecting my oc for being reformed…

I also want that reformed changelings got some love, And reformed changelings ocs can be neutral i guess, this is what my changeling is even if shes reformed. I would also like to see more reformed changelings art ^^ and that people stop hating on reformed lings.

If I have to guess, I suppose people liked the dark weirdly filled with holes design from past changelings which made them look cool or something.

Conversely, is sorta correlated with the fandom of Chrysalis, often saying Chrysalis was a loving mother (which canon has proved is not truth) so the change is perceived as some sort of betrayal.

I gotta say I have nothing against redeemed changelings, I’m merely trying to explain why it probably happened.